| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $56.88 | 10.440% | $62.8183 | $62.82 | $62.80 | $62.80 |
| Purchase #2 | $20.76 | 10.562% | $22.9527 | $22.95 | $22.95 | $23.00 |
| Purchase #3 | $21.93 | 9.746% | $24.0673 | $24.07 | $24.05 | $24.10 |
| Purchase #4 | $137.51 | 5.278% | $144.7678 | $144.77 | $144.75 | $144.80 |
| Purchase #5 | $133.35 | 3.206% | $137.6252 | $137.63 | $137.65 | $137.60 |
| Purchase #6 | $78.38 | 7.547% | $84.2953 | $84.30 | $84.30 | $84.30 |
| Purchase #7 | $140.56 | 6.606% | $149.8454 | $149.85 | $149.85 | $149.80 |
| 7 purchase totals = | $589.37 | $626.3720 | $626.39 | $626.35 | $626.40 | |